Sometimes you just know that a person is on the way out the door. Even when it is more subtle there are signs and indicators that can alert you to the fact that one of your coworkers is looking for greener pastures. Many of these are changes in the normal behavior of your coworker. Indicators are when they do not act as they have or do things they have not previously done.

When selecting a development stack for a side project, you need to maximize the amount of time that you have available for actually getting things done. The goal of a working side hustle is to make extra money on the side, not to be vehicle for exploring a new framework, language, or approach.